ICD-10-CM > S00-T88 > T20-T25 > T22 > T22.1 > T22.11 T22.11 Burn of first degree of forearm Non-Billable/Non-Specific Codes T22.111Burn of first degree of right forearmT22.111A..., initial encounterT22.111D..., subsequent encounterT22.111S..., sequelaT22.112Burn of first degree of left forearmT22.112A..., initial encounterT22.112D..., subsequent encounterT22.112S..., sequelaT22.119Burn of first degree of unspecified forearmT22.119A..., initial encounterT22.119D..., subsequent encounterT22.119S..., sequela